981008040 (number)

981008040 is an even 9-digits composite number following 981008039 and preceding 981008041. In scientific notation, it is written as 9.81008040 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 261602112 positive integers (up to 981008040) that are relatively prime to 981008040.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million eight thousand forty

Notation

Scientific notation 9.81008040 × 10^8
Engineering notation 9.81008040 × 10^6

Prime Factorization of 981008040

Prime Factorization 2 × 2 × 2 × 3 × 5 × 8175067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 245252010
Product of the distinct prime numbers

The prime factorization of 981008040 is 2 × 2 × 2 × 3 × 5 × 8175067. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 27, 2, 542, 700, 661, 6890, 75365, 32477, 307946, 218339, 3986442, 3420427, 60492724, 78275108, 602659509, 573486751, 6237164860, 288334684

Basic calculations (n = 981008040)

Multiplication

n×y
n×2 1962016080
n×3 2943024120
n×4 3924032160
n×5 4905040200

Division

n÷y
n÷2 490504020
n÷3 327002680
n÷3 245252010
n÷5 196201608

Exponentiation

ny
n2 962376774544641600
n3 9.4409935333756E+26
n4 9.2616905618295E+35
n5 9.0857929051468E+44

Nth Root

y√n
2√n 31321.047875191
3√n 993.62884120762
4√n 176.97753494495
5√n 62.854230425448

Divisors of 981008040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8175067, 16350134, 24525201, 32700268, 40875335, 49050402, 65400536, 81750670, 98100804, 122626005, 163501340, 196201608, 245252010, 327002680, 490504020, 981008040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981008039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981008040 can be divided by 32 positive divisors. The sum of these divisors (counting 981008040) is 1, the average is 0.03125.

Base conversion 981008040

Base System Value
2 Binary 111010011110001111111010101000
3 Ternary 2112100221101001010
4 Quaternary 322132033322220
5 Quinary 4002114224130
6 Senary 241202223520
8 Octal 7236177250
10 Decimal 981008040
12 Duodecimal 234654ba0
16 Hexadecimal 3a78fea8
20 Vigesimal f6b6020
36 Base36 g82enc

Cryptographic Hash Functions

md5 c3cf0b269937967244a71a84ca0de3f9
sha1 5a6d31487c8509bb066c085bc651a2be50a3a5ed
sha256 e241488aa33d32ac725da67590bd161fd845d9f3f7bd42f349b9072016b5e758
sha512 908c40719c3d73db2fd73496d244530d6ceb460210637c7f5092e520c6252b2df36cba9684471098c1bafe88bbe2f0a8f06a3b43876339a3c47f143f430d3cc3
ripemd-160 2f02e74081e5b2c344485ff822684be020b6d3e6

981008040 as geometric shapes

Circle

Radius = n
Diameter 1962016080
Circumference 6163855303.153
Area 3.0233958048949E+18

Sphere

Radius = n
Volume 3.9546341236055E+27
Surface area 1.209358321958E+19
Circumference 6163855303.153

Square

Length = n
Perimeter 3924032160
Area 962376774544641600
Diagonal 1387354874.965

Cube

Length = n
Surface area 5774260647267849600
Volume 9.4409935333756E+26
Space diagonal 1699155767.9136

Equilateral Triangle

Length = n
Perimeter 2943024120
Area 4.1672136738389E+17
Altitude 849577883.95678

Triangular Pyramid

Length = n
Surface area 4.1672136738389E+17
Volume 1.112631758098E+26
Height 462451624.98835